26649920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 70884288

約数和(自身を除く): 44234368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 113, 134, 160, 176, 220, 226, 268, 320, 335, 352, 440, 452, 536, 565, 670, 704, 737, 880, 904, 1072, 1130, 1243, 1340, 1474, 1760, 1808, 2144, 2260, 2486, 2680, 2948, 3520, 3616, 3685, 4288, 4520, 4972, 5360, 5896, 6215, 7232, 7370, 7571, 9040, 9944, 10720, 11792, 12430, 14740, 15142, 18080, 19888, 21440, 23584, 24860, 29480, 30284, 36160, 37855, 39776, 47168, 49720, 58960, 60568, 75710, 79552, 83281, 99440, 117920, 121136, 151420, 166562, 198880, 235840, 242272, 302840, 333124, 397760, 416405, 484544, 605680, 666248, 832810, 1211360, 1332496, 1665620, 2422720, 2664992, 3331240, 5329984, 6662480, 13324960, 26649920]

約数ペア:

[(1, 26649920), (2, 13324960), (4, 6662480), (5, 5329984), (8, 3331240), (10, 2664992), (11, 2422720), (16, 1665620), (20, 1332496), (22, 1211360), (32, 832810), (40, 666248), (44, 605680), (55, 484544), (64, 416405), (67, 397760), (80, 333124), (88, 302840), (110, 242272), (113, 235840), (134, 198880), (160, 166562), (176, 151420), (220, 121136), (226, 117920), (268, 99440), (320, 83281), (335, 79552), (352, 75710), (440, 60568), (452, 58960), (536, 49720), (565, 47168), (670, 39776), (704, 37855), (737, 36160), (880, 30284), (904, 29480), (1072, 24860), (1130, 23584), (1243, 21440), (1340, 19888), (1474, 18080), (1760, 15142), (1808, 14740), (2144, 12430), (2260, 11792), (2486, 10720), (2680, 9944), (2948, 9040), (3520, 7571), (3616, 7370), (3685, 7232), (4288, 6215), (4520, 5896), (4972, 5360)]